Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Satellites Metop Weather Meteosat Tags ASCAT AVHRR EPS Europe Meteosat Second Generation (MSG) SEVIRI NOAA Date 2017 2015 SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 12 September 2017 06:00 UTC–13 September 12:00 UTC Storm Aileen Overnight 12-13 Sept the first of the UK/Ireland named storms of the 2016/2017 season crossed the British Isles. Storm Aileen brought strong winds of up to 112 km/h (70 mph). Case study 19 and 20 November 2015 Polar low off the coast of northern Norway Two polar lows, which appeared off the coast of Norway in November 2015, could be identified using ASCAT winds and satellite imagery.